JPS5914289Y2 - car - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an automobile capable of absorbing as much impact as possible in the event of a rear-end collision or collision.

In the current era of automobile rush, rear-end collisions and collisions occur on a daily basis, resulting in the loss of many precious lives.

Despite this current situation, commercial vehicles on the market are mass-produced and sold in large quantities, and as a result of the relentless pursuit of profit, they are designed with good appearance and cost reduction as design standards, and are filled with wasteful decorations and unnecessary options. etc., and sufficient consideration is not given to safety measures for human life, and it is sufficient to simply attach simple bumpers to the front and rear of the car.

Problems with automobiles having such a structure will be explained by taking a general-purpose automobile shown in FIG. 1 as an example.

In the figure, the front A (front grille) and rear B (rank part) of a normal car are formed on perpendicular surfaces, and the lower edges of the front A and rear B have a simple band-like structure. Bumper 01. C2 is attached.

Therefore, if such a car I collides head-on with another car II as shown in Fig. 2 or collides with the side of another car II as shown in Fig. 3, the car
Since the front surface A of the vehicle is a vertical plane, the direction of the collision or rear-end collision cannot be changed and the full impact force is applied to the bumper C1.However, the bumper C1 with this structure is unable to absorb this impact energy. The reaction at the time of a collision causes the car to move backwards momentarily, resulting in damage such as whiplash to the driver and passengers.

This invention is an attempt to solve the above-mentioned problems.The front part is formed into a box shape on the inclined front part of the car body, which is tilted backward at a desired angle, and the front part is tilted backward at an appropriate angle. A shock absorber formed on an inclined surface is slidably attached along the front of the vehicle body, so that in the event of a collision or rear-end collision, the impact is gradually dispersed and not received all at once. At the same time, this impact force is used to decelerate the car, so that it does not go against the inertia of the object and safely guides the car to a stop without changing its direction of travel. The purpose of the present invention is to provide an automobile that can protect human lives by absorbing energy as much as possible, and has excellent safety by reducing resistance.

Hereinafter, the present invention will be described in detail with reference to illustrated embodiments.
In the figure, 1 is a car body, the front part 2 and the rear part 3 of the car body 1 are each inclined backward at a desired angle, for example, 30' to 60 degrees, and the rear part 3 is inclined at the same angle as above. A trunk 4 is attached, and 4a indicates a trunk lid.

Although not shown, glass is fitted into the upper halves of the front part 2 and rear part 3 of the vehicle body 1.

Further, inside the vehicle body 1, there is a seat 5 for the driver at the front position,
An engine 7 for rotating the rear wheels 6a is provided, and a seat 8 for a fellow passenger is also provided at the rear position.

The backrests of both seats 5 and 8 are formed so as to fall back in the event of a collision, thereby preventing whiplash injuries.

Reference numeral 9 indicates a handle, and reference numeral 10 indicates a door on the side of the vehicle body 1.

Front part 2 and rear part 3 of vehicle body 1 (However, in the drawing, rear part 3
Box-shaped shock absorbers 11 and 12 each having a hollow portion inside are attached to the rear surface of the trunk 4.

The front shock absorber 11 is mounted via a guide rail (not shown) or other desired means so that it can freely slide upward along the inclined surface of the front part 2 of the vehicle body 1. At the same time, the front surface 11a of the buffer body 11 is tilted rearward at an appropriate angle, for example, so that the vehicle body 1 rotates forward using the front wheels 6 as a fulcrum when the front portion of the buffer body 11 receives an impact. It is formed into an inclined surface inclined at an angle of 30° to 60°.

Further, the rear shock absorber 12 is mounted via a guide rail or other mechanism so as to be able to slide downwardly along the sloped surface of the rear surface of the trunk 4. is the desired angle toward the rear of the vehicle body 1,
For example, it is formed into an inclined surface inclined at an angle of 30° to 60°.

As shown in detail in FIG. 5, the buffer bodies 11 and 12 of the embodiment have a structure in which a corrugated plate 14 is placed inside a box body 13, and the upper and lower openings thereof are closed by triangular angles 15.
In addition, the front shock absorber 11 in particular is divided into two parts, front and rear, and is composed of a front unit 16a and a rear unit 16b, and the front unit 16a is made of a thin plate or other flexible structure. It has good shock absorption.

Further, the shock absorbers 11, 12 of the front section 2 and rear section 3 are replaceably mounted on the vehicle body 1, so that they can be replaced if they are damaged due to a collision or the like.

The present invention is constructed as described above, and its operation will be explained below.

First, as shown in FIG. 6, when a rear frontal collision occurs with another vehicle A, the impact is applied to a part of the inclined surface or tip of the shock absorber 11, and the shock absorber 11 is first pushed against the vehicle body 1. The shock absorber 11 is slid upward along the front part to absorb and disperse the shock, and at the same time the shock absorber 11 is deformed to generate deceleration while absorbing the shock.
1 a is formed on an inclined surface, the straight collision direction is changed downward with the front wheel 6 as a fulcrum, as shown by arrow a. In other words, the rear part 3 of the vehicle body 1 is bent upward. At this time, when the impact is strong, the vehicle body 1 rotates around the front wheels 6 as a fulcrum, thus dispersing and absorbing the impact without stopping the flow of the vehicle from the time of the collision until it stops.

Next, as shown in Fig. 7, when the vehicle A collides head-on with the side of another vehicle A, the impact is applied to the shock absorber 11 in the same way as before, the shock absorber 11 slides upward, and the subsequent action is as follows. 6
Same as in the figure.

Moreover, if the rear side of the automobile is configured as in the embodiment, the eighth
As shown in the figure, when a large truck B etc. collides with the rear of the vehicle of the present invention, the bumper B of the truck B1 etc.
When the shock absorber 12 collides with the rear surface 12a of the shock absorber 12 in the rear part 3, the shock absorber 12 first slides downward, absorbing and dispersing the shock, and at the same time, the shock absorber 12 deforms while absorbing the shock. Then, since the rear surface 12a of the shock absorber 12 is a downwardly inclined surface, the vehicle is not pushed forward, but is turned in the direction of arrow C, and the impact force is dispersed.

As described above, the present invention is comprised of a box-shaped shock absorber 11 having a cavity attached to the front part 2 of the vehicle body 1, and the front part 2 of the vehicle body 1 is tilted rearward at a desired angle. The shock absorber 11 is configured to be able to slide upwardly along the inclined planes at the front and rear sides 2 of the vehicle body 1, and the front surface of the shock absorber 11 is such that when the front part of the shock absorber receives an impact, the vehicle body 1 will move against the front wheels. 6 is a fulcrum and an inclined surface inclined at an appropriate angle toward the rear of the vehicle body 1 is formed so that the vehicle body 1 rotates in the forward direction, so that in the event of a collision, the shock absorber 11 first slides upward; Next, the shock absorber 11 is deformed, and since the front surface of the shock absorber 11 is an inclined surface, the vehicle body 1 rotates forward using the front wheels as a fulcrum, and the impact force in the straight direction is changed direction and absorbed by each of the shock absorbers 11. By absorbing the impact force in three stages, the driver and passengers can be safely protected.

[Brief explanation of the drawing]

FIG. 1 is a side view of a conventional vehicle, FIGS. 2 and 3 are side views of the same vehicle in a collision state, FIG. 4 is a side view of the vehicle according to the present invention, and FIG. 5 is a side view of the same vehicle in a collision state. 6, 7, and 8 are side views showing the vehicle of the present invention in a collision or a rear-end collision. 1...Vehicle body, 2...Front, 3...
...Rear, 6...Front wheel, 11.12...
・Buffer, 11a...Curved front, 11b...Beveled edge,
12a・・・Rear surface, ・・・Rear unit. 16a... Front unit, 6b

Claims (1)

[Scope of utility model registration request] A box-shaped cushioning body having a hollow portion is attached to the front part of the car body, and the front part of the car body is inclined backward at a desired angle, and the buffer body is attached to the sloped surface of the front part of the car body. The front surface of the shock absorber is configured to be able to slide upward along the front surface of the shock absorber, and the front surface of the shock absorber moves toward the rear of the vehicle so that when the front portion of the shock absorber receives an impact, the vehicle body rotates forward using the front wheels as a fulcrum. An automobile characterized in that the vehicle is formed on an inclined surface inclined at an appropriate angle.